Disaster Recovery and Planning – Being Proactive Can Save You Millions
Every business should consider having a well-defined Disaster Avoidance Plan that complements and improves on its disaster recovery strategy. Proper development and implementation of both a plan and strategy will minimize downtime and ultimately improves business operations.
Documenting a plan for disaster avoidance and disaster recovery should occur simultaneously, since both complement each other. Plans are complete once both disaster avoidance and disaster recovery are documented and approved by management personnel including IT, facilities and executive management.
It’s very common for disaster avoidance and disaster recovery not to be top priority for small businesses running without an IT department. In fact, many small businesses may have little or no emergency planning for data loss or know how to respond to a catastrophic disaster.
The reality is data interruptions or server crashes could doom a thriving or developing business, especially those conducting a large share of business online. These businesses need to be guaranteed they are up and running at least 99.75% of the time. The more time a business is down, the more the bottom line suffers. This can be a challenging situation when businesses have real-time requests, all their information stored online and bills to pay.
Obviously, guarding against business downtime resulting from any type of catastrophic event is of utmost importance to any business. This is where disaster planning can eliminate unforeseen events. RAID 5 server configurations are an excellent server build strategy to consider during the planning phase of business operations. When set up correctly, RAID 5 can detect errors while the server is running and correct them without any data loss or downtime. This is critical in meeting the goal of 99.75% uptime. kho thuc pham dong lanh tai ha noi
Despite this, disasters can still occur where the server is physically removed or destroyed as a result of theft, fire, flood, tornado or hurricane. Proactive planning for these rare occurrences ensures top-level management knows its staff is anticipating occurrences before they happen and eliminating what-ifs associated with catastrophic and unforeseen events.
This is where redundancy and off-site backup storage come into play. The thinking behind off-site storage is that while the primary site may be physically damaged, the remote site containing the backed-up files will stay intact. Logically, the remote site must be physically located away from the primary site. Should the need arise, the backup files can be transferred over to a server and the business will continue operating. Keeping downtime to a minimum is one primary objective of disaster recovery.
Exactly what a business needs in terms of off-site backup depends on the type and size of the business. Larger businesses with mission-critical data systems may have hot or cold sites.
A hot site provides the highest level of remote data storage security possible. Not only does the remote site serve as a mirrored backup site, it is an exact replica of the primary business location.
A hot site has all the equipment necessary for continuing business operations without missing a beat should the primary business location go down.
A cold site usually involves leasing remote office space to move into in the event of a catastrophic event. The business will need to install equipment, hardware and software to resurrect operations. A cold site will have the actual space needed to continue operations, but a time lapse will occur in order to actually get the business up and running. A cold site is an affordable option for small businesses that have limited staff and can survive from little or no data access for a period of one to seven days.